narrow down
“narrow down”的中文翻译
词典解释
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英音：[]
1. 变狭窄
The river has narrowed down over the past 20 years.
这条河在过去的二十年变窄了许多。
2. 减少;缩小
Their demands had narrowed down to only two points.
他们的要求已减少到只有两点。
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